diff --git a/group_vars/stage_dev/plain.yml b/group_vars/stage_dev/plain.yml
index fe03fcf..3e3c5e9 100644
--- a/group_vars/stage_dev/plain.yml
+++ b/group_vars/stage_dev/plain.yml
@@ -374,5 +374,3 @@ webdav_opentracing_jaeger_enabled: true
 webdav_opentracing_jaeger_http_sender_url: "http://{{ shared_service_kube_jaeger_collector_hostname }}/api/traces"
 connect_opentracing_jaeger_enabled: true
 connect_opentracing_jaeger_http_sender_url: "http://{{ shared_service_kube_jaeger_collector_hostname }}/api/traces"
-
-prometheus_alert_pg_replication_lag: 300
diff --git a/group_vars/stage_prodnso/plain.yml b/group_vars/stage_prodnso/plain.yml
index e77dd67..e834c30 100644
--- a/group_vars/stage_prodnso/plain.yml
+++ b/group_vars/stage_prodnso/plain.yml
@@ -367,5 +367,3 @@ management_oidc_client_secret: "{{ management_oidc_client_secret_vault }}"
 # https://git.dev-at.de/smardigo-hetzner/communication-keys/
 # push mirror: https://prodnso-gitea-01.smardigo.digital/gitea-admin/communication-keys/
 gpg_key_smardigo_automation__private: '{{ gpg_key_smardigo_automation__private__vault }}'
-
-prometheus_alert_pg_replication_lag: 60